ATA5142000A - METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION ON WOOD AND WOOD MATERIALS - Google Patents

METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION ON WOOD AND WOOD MATERIALS

Info

Publication number
ATA5142000A
ATA5142000A AT0051400A AT5142000A ATA5142000A AT A5142000 A ATA5142000 A AT A5142000A AT 0051400 A AT0051400 A AT 0051400A AT 5142000 A AT5142000 A AT 5142000A AT A5142000 A ATA5142000 A AT A5142000A
Authority
AT
Austria
Prior art keywords
wood
workpiece
adhesive
adhesive application
automated monitoring
Prior art date
Application number
AT0051400A
Other languages
German (de)
Other versions
AT408278B (en
Inventor
Christian Dipl Ing Waschnig
Original Assignee
Theurl Leimholzbau Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3675657&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATA5142000(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Theurl Leimholzbau Gmbh filed Critical Theurl Leimholzbau Gmbh
Priority to AT0051400A priority Critical patent/AT408278B/en
Publication of ATA5142000A publication Critical patent/ATA5142000A/en
Priority to EP01890075A priority patent/EP1146330B1/en
Priority to DE50101460T priority patent/DE50101460D1/en
Priority to AT01890075T priority patent/ATE259501T1/en
Priority to AU54348/01A priority patent/AU779646B2/en
Application granted granted Critical
Publication of AT408278B publication Critical patent/AT408278B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/06—Transporting, laying, removing or renewing sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/11—Renewing or cleaning the ballast in situ, with or without concurrent work on the track combined with concurrent renewal of track components

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The method involves illuminating the workpiece with pulsed or continuous ultraviolet light, which the adhesive absorbs significantly less than the wood, and converting the light received at markedly different intensities from workpiece regions with and without adhesive coatings using cameras with a sufficiently high spectral sensitivity in the ultraviolet region for evaluation by an image processing system and conversion into electrical signals. The method involves illuminating the workpiece (1) with an adhesive coating (2) with pulsed or continuous ultraviolet light, which the adhesive absorbs significantly less than the wood, and converting the light received at markedly different intensities from the regions of the workpiece with and without adhesive coatings using one or more row or matrix cameras (6) with a sufficiently high spectral sensitivity in the ultraviolet region for evaluation by an image processing system (9) and conversion into electrical signals.
AT0051400A 2000-03-27 2000-03-27 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION ON WOOD AND WOOD MATERIALS AT408278B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0051400A AT408278B (en) 2000-03-27 2000-03-27 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION ON WOOD AND WOOD MATERIALS
EP01890075A EP1146330B1 (en) 2000-03-27 2001-03-15 Method for automatic monitoring the application of adhesive on wood and wooden materials
DE50101460T DE50101460D1 (en) 2000-03-27 2001-03-15 Method for the automated monitoring of adhesive application on wood and wood-based materials
AT01890075T ATE259501T1 (en) 2000-03-27 2001-03-15 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION TO WOOD AND WOOD MATERIALS
AU54348/01A AU779646B2 (en) 2000-03-27 2001-07-12 A machine for removing an old track and laying a new track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0051400A AT408278B (en) 2000-03-27 2000-03-27 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION ON WOOD AND WOOD MATERIALS

Publications (2)

Publication Number Publication Date
ATA5142000A true ATA5142000A (en) 2001-02-15
AT408278B AT408278B (en) 2001-10-25

Family

ID=3675657

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0051400A AT408278B (en) 2000-03-27 2000-03-27 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION ON WOOD AND WOOD MATERIALS
AT01890075T ATE259501T1 (en) 2000-03-27 2001-03-15 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION TO WOOD AND WOOD MATERIALS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT01890075T ATE259501T1 (en) 2000-03-27 2001-03-15 METHOD FOR THE AUTOMATED MONITORING OF THE ADHESIVE APPLICATION TO WOOD AND WOOD MATERIALS

Country Status (4)

Country Link
EP (1) EP1146330B1 (en)
AT (2) AT408278B (en)
AU (1) AU779646B2 (en)
DE (1) DE50101460D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7430485B2 (en) * 2003-08-22 2008-09-30 Rohm And Haas Company Method and system for analyzing coatings undergoing exposure testing
DE102006044307A1 (en) * 2006-09-17 2008-09-25 Massen Machine Vision Systems Gmbh Multi-sensorial inspection of natural wood surfaces
DE102010060851A1 (en) * 2010-11-29 2012-05-31 Breitmeier Messtechnik Gmbh Method for evaluation of detected data of image of illuminated surface of work piece by mathematical process, involves conducting structural separation of surface features, particularly surface structures
DE102011053918A1 (en) * 2011-09-26 2013-03-28 Baumer Hhs Gmbh Method for controlling and influencing adhesive application regulation, involves displaying images from camera of adhesive track of adhesive nozzle on screen in combination with other displays
US8816295B2 (en) * 2012-10-05 2014-08-26 Pitney Bowes Inc. Adhesive detection system for mailpiece creation system
DE102013221334A1 (en) * 2013-10-21 2015-04-23 Volkswagen Aktiengesellschaft Method and measuring device for evaluating structural differences of a reflecting surface
ITUB20150295A1 (en) 2015-03-11 2016-09-11 Borla Ind PROCEDURE FOR VERIFYING THE UNION BETWEEN TWO COMPONENTS OF A MEDICAL DEVICE
DE102018105060B3 (en) 2018-03-06 2019-05-23 Baumer Hhs Gmbh System for monitoring the quality of a trace of adhesive
DE102024118011A1 (en) 2024-06-26 2025-12-31 Homag Gmbh Method for coating a workpiece and coating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565347A1 (en) * 1984-05-30 1985-12-06 Basso Dominique Device for monitoring a glued (sized) area
JPH087145B2 (en) * 1986-08-04 1996-01-29 日本製紙株式会社 Method for measuring the adhesive concentration on the surface of the coating layer
JPH0632186B2 (en) * 1987-01-09 1994-04-27 富士写真フイルム株式会社 Inspection method for floppy disk cases
US4778999A (en) * 1987-12-30 1988-10-18 American Glass Research, Inc. Method for detecting the presence of adhesive in a container and associated apparatus

Also Published As

Publication number Publication date
AU5434801A (en) 2002-01-17
EP1146330A2 (en) 2001-10-17
AU779646B2 (en) 2005-02-03
EP1146330A3 (en) 2002-01-02
AT408278B (en) 2001-10-25
EP1146330B1 (en) 2004-02-11
ATE259501T1 (en) 2004-02-15
DE50101460D1 (en) 2004-03-18

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20180215